Someone near Pal Park.
The trainer would be on Route 208.
A trainer on route 223 outside of sunyshore city on your way to the Pokemon league.
A trainer has it in their party on route 221.
A Trainer on route 220
A Trainer you meet on Route 214.
A trainer on route 221
there is a trainer on the route 114 who has a vaporeon
A trainer in route 23 has a rufflet
Trainer on route 212
Yes - there are 4 trainers who have an Octillery within their party. Here are the trainers and their locations. Route 218 - the trainer's name is Fisherman Miguel. Route 220 - the trainer's name is Swimmer Adrian. Route 223 - the trainer's name is Swimmer Colton. Route 230 - the trainer's name is Swimmer Glenn. fisherman miguel doesnt have an octillery only remoraid
On Route 212 there is a trainer who has it.
Yes. you can find that trainer on route 223. You can catch it with a good rod on route 219.